Cheap flights from Oregon to Sydney from $813
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Oregon to Sydney
Keep the following information in mind while searching for Oregon to Sydney flight deals. Data was last updated 28 March 2025.
Round-trip from | $1,451 |
---|---|
One-way from | $813 |
Popular in | December |
Cheapest in | February |
Average price | $1,717 |
Find flight deals from Oregon to Sydney
Cheapest flights from Oregon to SydneyExplore the most affordable flight options available from Oregon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.
Explore the most affordable flight options available from Oregon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Oregon to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 March 2025.
Use the filters below to find and compare flights from Oregon to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandSydney
PDX - SYD
PDXSYD
Portland
Tue 9/9
19:40-10:40
2 stops22h 00m
Sydney Kingsford Smith
Wed 24/9
09:20-09:31
1 stop17h 11m
PortlandSydney
PDX - SYD
PDXSYD
Portland
Tue 16/9
19:40-10:20
2 stops21h 40m
Sydney Kingsford Smith
Mon 22/9
09:20-09:31
1 stop17h 11m
PortlandSydney
PDX - SYD
PDXSYD
Portland
Sun 11/5
12:09-07:05
1 stop25h 56m
Sydney Kingsford Smith
Sun 18/5
09:10-11:25
1 stop19h 15m
PortlandSydney
PDX - SYD
PDXSYD
Portland
Wed 10/9
21:10-07:05
2 stops40h 55m
Sydney Kingsford Smith
Thu 25/9
09:10-16:44
2 stops24h 34m
BoiseSydney
BOI - SYD
BOISYD
Boise Air Term. Gowen Fld
Tue 13/5
06:03-07:05
2 stops33h 02m
Sydney Kingsford Smith
Tue 27/5
09:10-21:16
2 stops28h 06m
PortlandSydney
PDX - SYD
PDXSYD
Portland
Tue 13/5
10:10-19:15
2 stops40h 05m
Sydney Kingsford Smith
Wed 21/5
20:55-18:45
2 stops38h 50m
RedmondSydney
RDM - SYD
RDMSYD
Bend/Redmond
Mon 23/6
14:11-07:05
2 stops23h 54m
Sydney Kingsford Smith
Mon 7/7
09:10-11:44
1 stop19h 34m
RedmondSydney
RDM - SYD
RDMSYD
Bend/Redmond
Sun 22/6
05:55-06:35
2 stops31h 40m
Sydney Kingsford Smith
Mon 7/7
09:25-18:44
2 stops26h 19m
RedmondSydney
RDM - SYD
RDMSYD
Bend/Redmond
Sun 22/6
15:44-07:00
1 stop22h 16m
Sydney Kingsford Smith
Thu 10/7
09:30-15:02
1 stop22h 32m
PortlandSydney
PDX - SYD
PDXSYD
Portland
Sat 13/9
13:45-07:00
3 stops48h 15m
Sydney Kingsford Smith
Sat 27/9
09:30-22:08
2 stops29h 38m
Best time to book a flight from Oregon to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Oregon with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Sydney
What is the cheapest month to book a flight from Oregon to Sydney?
Currently, May is the cheapest month in which you can book a flight from Oregon to Sydney (average of $129). Flying from Oregon to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from OR to SYD?
Find hourly flight availability from Oregon to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Sydney as you normally would.
Rainfall in Sydney by month
Plan your trip to Sydney by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.
Temperature in Sydney by month
Plan your trip to Sydney by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 28 March 2025.
To help decide which airline to fly from Oregon to Sydney, see what other customers have to say about Air Tahiti Nui, Japan Airlines and ANA. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Comfort
Boarding
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Overall
Comfort
Boarding
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Overall
Comfort
Boarding
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Overall
Comfort
Boarding
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Overall
Comfort
Boarding
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Crew
Overall
Comfort
Boarding
Entertainment
Food
Reviews
Isabelle,Apr 2023
AKL - PPT
Related info for your journey
Find useful and relevant information for your journey from Oregon to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Oregon?
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Alternative routes for Oregon to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Oregon to Sydney
Discover the top airline that operate flights from Oregon to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 March 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Oregon to Sydney?
Cheapflights makes it easy to find Oregon to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Oregon to Sydney?
Millions of users choose and trust Cheapflights to book the best flight deals from Oregon to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Oregon to Sydney with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Oregon to Sydney flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Oregon to Sydney become cheaper?
Yes, Cheapflights offers price alerts on Oregon to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.